.content {
    width: 1100px;
    margin: 0 auto;
    margin-top: 20px;
    background: #fff;
}

.contact_type_ul {
    text-align: center;
    padding-bottom: 60px;
}

    .contact_type_ul ul {
        text-align: center;
        display: inline-block;
    }

        .contact_type_ul ul li {
            width: 305px;
            height: 360px;
            text-align: center;
            float: left;
        }


.contact_type_ad_title {
    padding-top: 140px;
    font-size: 16px;
    font-weight: bold;
    padding-bottom: 20px;
}

.contact_type_ad_int {
    line-height: 24px;
    font-size: 14px;
}

.service_cooperation_dl {
    text-align: center;
}

.contact_type_ad_button {
    width: 95px;
    height: 35px;
    background: #333;
    margin: 0 auto;
    display: block;
    color: #fff;
    text-align: center;
    line-height: 35px;
    font-size: 14px;
    font-family: Arial;
    margin-top: 20px;
}

.contact_type_ad {
    background: url(../Images/Contact/contact_item_bg.gif) no-repeat 0px 0px;
}

.contact_type_tel {
    background: url(../Images/Contact/contact_item_bg.gif) no-repeat -450px 0px;
    margin: 0 43px;
    display: inline;
}

.contact_type_mail {
    background: url(../Images/Contact/contact_item_bg.gif) no-repeat -899px 0px;
}
